William Blair Investment Management
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William Blair Investment Management’s Atour Lifestyle Holdings ATAT Stock Holding History

William Blair Investment Management’s Portfolio ATAT Stock Details ATAT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-1,639,155
Closed -$46.5M – 419
2025
Q1 		$46.5M Buy
1,639,155
+730,463
+80% +$20.7M 0.13% 149
2024
Q4 		$24.4M Buy
+908,692
New +$24.4M 0.06% 288